Mi Window and Door Sensor
- Dimensions: 40.8 × 20.8 × 11mm
- Wireless Connectivity: Zigbee
- Battery Type: CR1632
- Operating Temperature: -10℃ to 50℃
- Operating Humidity: 0-95% RH, non-condensing
- Maximum Transmit Power: 10.5 dBm
- Working Frequency: 2405 MHz-2480 MHz
Buy Mi Window and Door Sensor in Sri Lanka in Digix.lk Flagship store. This door and window sensor serves as a valuable addition to enhance the automation of your home. It greatly simplifies the process of automatically turning on a lamp. However, when it comes to incorporating it into your alarm system, I find it slightly less suitable due to the absence of a tamper trigger. It is powered by a coin-cell battery (CR1632). One drawback is that this type of battery may not be readily available everywhere, although it is often more cost-effective than alternatives like the CR123A battery commonly used in Z-Wave devices.
The sensor’s remarkable response time stands out as a notable feature. It is incredibly fast. It is worth noting that the sensor cannot be screwed in place, which is regrettable because, especially on a door, it can be easily knocked off.
Specification: Mi Window and Door Sensor